HOMEVULNERABILITIESCVE-2024-31510
CRITICAL

CVE-2024-31510

CWE-327Published: May 24, 2024· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

An issue in Open Quantum Safe liboqs v.10.0 allows a remote attacker to escalate privileges via the crypto_sign_signature parameter in the /pqcrystals-dilithium-standard_ml-dsa-44-ipd_avx2/sign.c component.

NVD Source

Technical Analysis

CVE-2024-31510 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

openquantumsafe1 product(s)
liboqs
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://gist.github.com/liang-junkai/a9fc693f8bdf176e9d9f56773bf20703
ADVISORYhttps://gist.github.com/liang-junkai/a9fc693f8bdf176e9d9f56773bf20703

All References (6)

→
https://gist.github.com/liang-junkai/a9fc693f8bdf176e9d9f56773bf20703Third Party Advisory
→
https://github.com/liang-junkai/Fault-injection-of-ML-DSAExploit · Mitigation
→
https://github.com/open-quantum-safe/liboqsProduct
→
https://gist.github.com/liang-junkai/a9fc693f8bdf176e9d9f56773bf20703Third Party Advisory
→
https://github.com/liang-junkai/Fault-injection-of-ML-DSAExploit · Mitigation
→
https://github.com/open-quantum-safe/liboqsProduct

Quick Facts

CVE IDCVE-2024-31510
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-327
CISA KEVNo
Affected1 vendor(s)
PublishedMay 24, 2024

Related CVEs (CWE-327)

CVE-2026-50086
10.0
CVE-2025-54426
9.9
CVE-2007-6013
9.8
CVE-2017-9859
9.8
CVE-2014-9969
9.8
CVE-2018-21058
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-31510 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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